CN102723182B - 10kV pole type transformer sound arrester - Google Patents
10kV pole type transformer sound arrester Download PDFInfo
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- CN102723182B CN102723182B CN201110398625.4A CN201110398625A CN102723182B CN 102723182 B CN102723182 B CN 102723182B CN 201110398625 A CN201110398625 A CN 201110398625A CN 102723182 B CN102723182 B CN 102723182B
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Abstract
10kV pole type transformer sound arrester is made up of bracing frame, sound panel, potential device, fixed leg, and potential device installed by fixed leg, outside potential device, is covered with sound panel, this sound panel is arranged on fixed leg by bracing frame.There is light structure, construct simple, convenient for installation and maintenance, with low cost, insulating properties is strong, soundproof effect good, can integrate sound insulation prevents dry with features such as insulating protections, adopt special material and structure, utilize and cut off the principle of sound, solve the pole type transformer noise existed for a long time and to disturb residents problem.Especially the sound panel of macromolecular material is selected, by intercepting the method for sound, reduce noise transmission direction and distance, and processing is simple, volume is light and handy, it is convenient to install, low cost, wind resistance rain are corrosion-resistant, effectively can solve the problems such as the noise isolation of allocation transformer equipment.That special-purpose assorted device that is dry, insulation safety is prevented in desirable allocation transformer equipment sound insulation.
Description
Technical field
What the present invention relates to is noise separating technology, is more particularly to cut off about the noise of distribution, power transformation and allocation transformer equipment thereof, stop
10kV pole type transformer sound arrester.
Background technology
As everyone knows, 10kV pole type transformer, due to reasons such as quality, design and construction, maintenances, easily causes noise pollution to neighbouring resident; Because limit by geographical environment, technical merit and improvement expenses, want to eliminate this noise pollution more thorny.Existing 10kV pole type transformer soundproof measures is almost blank, does not have effective means.In case of distribution transformer noise disturbs residents problem.One is migration transformer: pull down by original pole type transformer, move on other electric poles that are neighbouring, that do not affect resident's normal life; Two are transform as the box type transformer means such as to power in a disguised form to solve.It is complicated, high by geographical environment limitation to there is construction in the former, and latter devices's cost is high, and original equipment need be eliminated, and causes unnecessary waste.They be migration pole type transformer or changing box type transformer into powers and all have that construction is complicated, Meteorological is huge, and restricted condition is many, the especially restriction of the factor such as geographical position, environmental condition, floor space.Therefore, the sound insulation of current distribution equipment, the problems demand that disturbs residents solve, to meet the actual needs of people's live and work.
Summary of the invention
One is the object of the present invention is to provide to eliminate above-mentioned shortcoming, there is light structure, construct simple, convenient for installation and maintenance, with low cost, insulating properties is strong, soundproof effect good, sound insulation can be integrated and prevent 10kV pole type transformer sound arrester that the is dry and features such as insulating protection, adopt special material and structure, utilize and cut off the principle of sound, solve the pole type transformer noise existed for a long time and to disturb residents problem.Especially the sound panel of macromolecular material is selected, by intercepting the method for sound, reduce noise transmission direction and distance, and processing is simple, volume is light and handy, it is convenient to install, low cost, wind resistance rain are corrosion-resistant, effectively can solve the problems such as the noise isolation of allocation transformer equipment.That special-purpose assorted device that is dry, insulation safety is prevented in desirable allocation transformer equipment sound insulation.
10kV pole type transformer sound arrester of the present invention is made up of bracing frame, sound panel, potential device, fixed leg etc., and it is on fixed leg, install potential device, is covered with sound panel outside potential device, and this sound panel is arranged on fixed leg by fixed mount.Wherein, sound panel adopts macromolecular material or composite fibre materials to process, and preferably selects the disposable machine-shaping of polycarbonate material.PC(Merlon) be a kind of novel high strength, heat insulation, printing opacity, light construction material, is widely used in lamp box making, hood daylighting, highway barrier, explosion-proof shield, the daylighting canopy of the heavens, industrial premises, warmhouse booth, observation window, sound barrier, exhibition daylighting etc.PC Transparent sound insulation panel is specifically designed to the sheet material that road, overhead, highway, track traffic, railway, residential quarters etc. need sound insulation, has better soundproof effect, ageing-resistant and impact resistance than common plate.Utilizing under normal temperature can the characteristic of natural torsion, designs more perfectly sound barrier.The shape and size of sound panel, can produce the size of dry sound and scope according to allocation transformer equipment and select arbitrarily; Described bracing frame is made up of entablature, middle cross beam and trapezoid seat etc., it connects entablature on fixed leg, entablature is fastened on sound panel top, middle cross beam and trapezoid seat enclose mutually in trapezium structure, be connected on fixed leg by trapezoid seat upper top, lower bottom part, middle cross beam is fixedly connected with in the middle part of sound panel.Sound panel entirety is with frame, frame for bracing frame, and contact portion rubber blanket, reduces noise, fixed with screw.
The present invention can effectively reduce more than noise 20dB, and the pole type transformer noise level installed after sound panel can effectively be down to national regulation level, and its main performance index is as follows:
Shock resistance: the shock-resistant energy of PC sound panel is 200 times of same thickness simple glass, is 30 times of polymethyl methacrylate.
Weather resistance: PC sound panel can keep the stability of every physical index-40 DEG C to 120 DEG C scopes.
Anti-condensation performance: outdoor temperature is 0 DEG C, indoor temperature is 23 DEG C, indoor relative humidity lower than 80% time, the inner surface of material does not condense.
Fire resistance: standard GB/T 50222-95 confirms, the difficult combustion one-level of PC sound panel, i.e. B1 level.
Sound insulation property: the PC sound panel thick through test 6mm can effective noise reduction function 20dB.
Processing characteristics: the individual layer PC plate vacuum available method of forming and compression moulding method process the product of multiple moulding, double-deck PC plate also can carry out cold roll forming at normal temperatures.
Lightweight: the weight of individual layer PC sound panel is 1/2 of same thickness glass; The weight of double-deck PC sound panel is 1/5 of same thickness glass.
Insulating properties: PC sound panel is all insulation material.
The present invention is mainly: utilize special material and structure to make transformer sound panel, fill up field blank, can effectively reduce more than noise 20dB, the pole type transformer noise level installed after sound panel can effectively be down to national regulation level, avoids the great expense of migration, the generation of transformation transformer.
Accompanying drawing explanation
Fig. 1: 10kV pole type transformer sound arrester using state (side installation) schematic diagram
Fig. 2: 10kV pole type transformer sound arrester using state (front installation) schematic diagram
The main TV structure schematic diagram of sound panel in Fig. 3: Fig. 1
Sound panel side-looking structural representation in Fig. 4: Fig. 1
Sound panel plan structure schematic diagram in Fig. 5: Fig. 1
In figure: 1-potential device, 2-fixed leg, 3-middle cross beam, 4-trapezoid seat, 5-entablature, 6-sound panel.
Embodiment
Structure of the present invention is further illustrated below in conjunction with accompanying drawing:
10kV pole type transformer sound arrester is as shown in the figure made up of bracing frame, sound panel 6, potential device 1, fixed leg 2 etc., fixed leg 2 is installed potential device 1, outside potential device 1, be covered with sound panel 6, this sound panel 6 is arranged on fixed leg 2 by fixed mount.Described sound panel adopts macromolecular material or composite fibre materials to process, and preferably adopts the disposable machine-shaping of polycarbonate material.Described bracing frame is made up of entablature 5, middle cross beam 3 and trapezoid seat 4, fixed leg 2 connects entablature 5, entablature 5 is fastened on sound panel 6 top, middle cross beam 3 encloses in trapezium structure mutually with trapezoid seat 4, be connected on fixed leg 2 by trapezoid seat upper top, lower bottom part, middle cross beam is fixedly connected with in the middle part of sound panel.Sound panel entirety is with frame, frame for bracing frame, and contact portion rubber blanket, reduces noise, fixed with screw.Sound panel, uses Merlon this material to make, and reduces the noise that imports in resident family and do not affect that transformer safety is run, tour by the means intercepting sound.
Embodiment: outside the transformer on 10kV electric pole, install sound panel with bracing frame.10kV pole type transformer sound panel: adopt PC(Merlon) material, there is better soundproof effect than common plate, ageing-resistant and impact resistance.Utilizing under normal temperature can the characteristic of natural torsion, designs more perfectly sound barrier.The main part of sound panel selects specification to be the PC material sound panel of 4000*1700*6mm3, and mid portion specification is 3570*1700*6mm3, and four limits adopt the mode of pressure formings to make the arc-shaped of radius 185mm.Sound panel entirety, is fixed with the long screw of ￠ 14 for support frame (horizontal 3 vertical 4) with frame iron.Should note during installation should padding rubber fender between sound panel and angle bar in order to avoid angle bar damage sound panel.Light structure of the present invention, easy construction, low cost, soundproof effect is good, also has impact resistance, resistance to fever and chills, weather proof and insulating properties.Achieve the obstruct of noise, reduce the expense of administering noise, improve the residential environments of periphery, improve the quality of life of people, after installing sound panel, in resident family, noise effectively reduces about 20dB, reaches state-set standard.
Claims (3)
1. a 10kV pole type transformer sound arrester, it is characterized in that being made up of bracing frame, sound panel, potential device, fixed leg, potential device installed by fixed leg, outside potential device, is covered with sound panel, this sound panel is arranged on fixed leg by bracing frame; Bracing frame is made up of entablature, middle cross beam and trapezoid seat, fixed leg connects entablature, entablature is fastened on sound panel top, middle cross beam and trapezoid seat enclose mutually in trapezium structure, be connected on fixed leg by trapezoid seat upper top, lower bottom part, middle cross beam is fixedly connected with in the middle part of sound panel, and sound panel entirety is with frame, frame for bracing frame, and contact portion rubber blanket coordinates screw to be fixed.
2. 10kV pole type transformer sound arrester as claimed in claim 1, is characterized in that described sound panel adopts macromolecular material or composite fibre materials to process.
3. 10kV pole type transformer sound arrester as claimed in claim 1 or 2, is characterized in that described sound panel adopts the disposable machine-shaping of polycarbonate material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110398625.4A CN102723182B (en) | 2011-12-05 | 2011-12-05 | 10kV pole type transformer sound arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110398625.4A CN102723182B (en) | 2011-12-05 | 2011-12-05 | 10kV pole type transformer sound arrester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102723182A CN102723182A (en) | 2012-10-10 |
| CN102723182B true CN102723182B (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110398625.4A Active CN102723182B (en) | 2011-12-05 | 2011-12-05 | 10kV pole type transformer sound arrester |
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| Country | Link |
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| CN (1) | CN102723182B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105304272A (en) * | 2015-11-26 | 2016-02-03 | 国网河南偃师市供电公司 | De-noising apparatus of transformer |
| DE102017220782A1 (en) * | 2017-11-21 | 2019-05-23 | Siemens Aktiengesellschaft | Transformer for attachment to a mast of an energy distribution network |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2045669U (en) * | 1989-03-21 | 1989-10-11 | 刘俊邦 | Sound absorption filter aspirating compound component |
| CN2748500Y (en) * | 2004-11-24 | 2005-12-28 | 东莞联华五金制品有限公司 | Sound-absorbing and sound-insulating slab |
| CN201498340U (en) * | 2009-07-31 | 2010-06-02 | 广州市番禺明珠电器有限责任公司 | Amorphous metal dry type transformer with baffle |
| CN201576547U (en) * | 2009-12-29 | 2010-09-08 | 深圳市奥电高压电气有限公司 | Noise-reducing structure of power transformer |
| CN101866648A (en) * | 2009-04-14 | 2010-10-20 | 特变电工衡阳变压器有限公司 | Composite muffling plate and transformer/reactor comprising muffling plate |
| CN202443846U (en) * | 2011-12-05 | 2012-09-19 | 山东电力集团公司青岛供电公司 | Sound isolation apparatus for 10kV post-mounted transformer |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4690254B2 (en) * | 2006-06-01 | 2011-06-01 | 東京電力株式会社 | Soundproof panel and transformer soundproofing system using the same |
| JP2008032838A (en) * | 2006-07-26 | 2008-02-14 | Swcc Showa Device Technology Co Ltd | Sound absorbing body, sound absorbing panel and sound absorbing panel installation method |
-
2011
- 2011-12-05 CN CN201110398625.4A patent/CN102723182B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2045669U (en) * | 1989-03-21 | 1989-10-11 | 刘俊邦 | Sound absorption filter aspirating compound component |
| CN2748500Y (en) * | 2004-11-24 | 2005-12-28 | 东莞联华五金制品有限公司 | Sound-absorbing and sound-insulating slab |
| CN101866648A (en) * | 2009-04-14 | 2010-10-20 | 特变电工衡阳变压器有限公司 | Composite muffling plate and transformer/reactor comprising muffling plate |
| CN201498340U (en) * | 2009-07-31 | 2010-06-02 | 广州市番禺明珠电器有限责任公司 | Amorphous metal dry type transformer with baffle |
| CN201576547U (en) * | 2009-12-29 | 2010-09-08 | 深圳市奥电高压电气有限公司 | Noise-reducing structure of power transformer |
| CN202443846U (en) * | 2011-12-05 | 2012-09-19 | 山东电力集团公司青岛供电公司 | Sound isolation apparatus for 10kV post-mounted transformer |
Non-Patent Citations (1)
| Title |
|---|
| 10kV配电变压器选择与台架安装;钟焕双;《四川电力技术》;20050831;第2005年卷(第4期);49-51 * |
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| CN102723182A (en) | 2012-10-10 |
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Inventor after: Hao Zongming Inventor after: Wu Aifeng Inventor after: Pan Xinmin Inventor after: Zhang Weihua Inventor after: Chi Yuangong Inventor after: Cang Zhaocui Inventor after: Liu Ximin Inventor after: Yang Huajiang Inventor after: Li Moushun Inventor after: Yang Haolin Inventor before: Hao Zongming Inventor before: Wang Zezhong |
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Address after: 266000 Shandong city in Qingdao Province Southern Xuejiadao hub village Huangdao District Xuejiadao Wawushan station Patentee after: Qingdao Power Supply Company, State Grid Shandong Electric Power Company Address before: 266000 Shandong city in Qingdao Province Southern Xuejiadao hub village Huangdao District Xuejiadao Wawushan station Patentee before: Qingdao Power Supply Co., Ltd., Shandong Electric Power Corporation |